baber/WOPTO huggingface dataset:
Patent JP-2019049396-A (JP)
Title: Installation method of coil type heat exchanger and assembly used for the same
Inventor: HINO TOSHIYUKI
IPC: F28D21/00
Filed: 2017-09-12
Abstract: To provide a technology that enables installation work of a coil type heat exchanger to be efficiently performed.SOLUTION: A protection pipe 20 which houses a coil type heat exchanger 10 therein is inserted into an insertion hole P which is formed extending in an underground direction. Then, the protection pipe 20 is moved down in the underground direction in the installation hole P. In the middle of downward movement of the protection pipe 20, movement of an upper part of the coil type heat exchanger 10 is restricted. The action causes the coil type heat exchanger 10 to be sequentially taken out to the outside of the protection pipe 20 as the protection pipe 20 moves down.SELECTED DRAWING: Figure 4
Patent JP-2019052772-A (JP)
Title: Vacuum cooling machine and heat exchanger therefor
Inventor: IDE KYOSUKE
IPC: F28D7/00
Filed: 2017-09-12
Abstract: To prevent a cooling object that is accommodated in a vacuum cooling cabinet, from being contaminated by a coolant.SOLUTION: A heat exchanger 3 for a vacuum cooling machine comprises a vacuum pipe 3a, a coolant pipe 3b, an inflow port 3c, a discharge port 3d and a condensed water discharge port 3e. The inflow port 3c is connected to a vacuum cooling cabinet in which a cooling object is accommodated. The discharge port 3d is connected to a vacuum pump. The vacuum pipe 3a is formed substantially cylindrical and with the vacuum pipe, a channel is formed for guiding the fluid which flows in from the inflow port 3c, to the discharge port 3d. The coolant pipe 3b is disposed in an outer periphery of the vacuum pipe 3a and cools the fluid flowing in the vacuum pipe 3a, by heat exchange with a coolant flowing in the coolant pipe itself, via a partition wall which exists between the coolant pipe and the vacuum pipe 3a. The condensed water discharge port 3e discharges condensed water which is stored in the vacuum pipe 3a by condensing moisture contained in the fluid, to the outside.SELECTED DRAWING: Figure 2
Patent JP-2019053408-A (JP)
Title: Band property calculation method
Inventor: SAWAMURA AKIYOSHI
IPC: G06F17/10
Filed: 2017-09-13
Abstract: To provide a band property calculation method which produces smaller error from actual band properties.SOLUTION: A band property calculation method is used to derive band properties of a mixed crystal containing a substance A at a composition ratio x (x represents a number greater than 0 and less than 1) and a substance B at a composition ratio (1-x) using the tight-binding method. A tight-binding parameter Efor the mixed crystal is derived using the following formula, where Erepresents a tight-binding parameter for the substance A, Erepresents a tight-binding parameter for the substance B, and Erepresents a composition average of Eand E. F in the formula is separately set for each of different parameters.SELECTED DRAWING: Figure 11
Patent JP-2019046426-A (JP)
Title: Design and method of creation for random number parallel generating mechanism on geometric structure by triple certification
Inventor: NAKAZAWA HIROSHI
IPC: G06F7/58
Filed: 2017-08-31
Abstract: To provide a composition for multiplication congruence method random number capable of parallelization ensuring a random number given to each point on a structural body and a random number in vicinity, time wise and space geometrically, have as little correlation as possible since the random number is necessary for a simulation with systems on the geometric structure as object.SOLUTION: Random numbers in time wise and geometric vicinity having little correlation is ensured by: taking a multiplication congruence random number generation mechanism indicating excellent statistical property and having a sufficiently long cycle T by triple certification (7, 7, 6) type; dividing a random number array S given by it into succeeding threads of length M; having each thread start from each point in space lattice structure; and sequentially adjusting and tuning length M of the thread along a time axis and size along the coordinate axis of the spacial structure to pass at least (5, 5, 5) type triple certification.SELECTED DRAWING: None
Patent JP-2019055009-A (JP)
Title: Wood-type golf club head
Inventor: YAMADA RIO
IPC: A63B53/04
Filed: 2017-09-21
Abstract: To provide a wood-type golf club head providing a relatively great distance while having a simple configuration.SOLUTION: A hollow metal wood-type golf club head according to one embodiment of the present invention, is so configured that, in a vertical cross section perpendicular to a face surface including a center of the face surface, when the club head is disposed at a prescribed lie angle and loft angle, an angle between a straight line formed by connecting a front end and an apex of a crown, to the face surface is not less than 120° and not more than 150°, a horizontal distance from the front end to the apex of the crown is not less than 25% and not more than 60% of the whole length, and an average wall thickness from the front end to the apex of the crown is larger than an average wall thickness from the apex to a rear end of the crown.SELECTED DRAWING: Figure 3
Patent JP-2019056662-A (JP)
Title: Manufacturing method of flow sensor
Inventor: YUGAWA YOHEI
IPC: G01F1/696
Filed: 2017-09-22
Abstract: To simplify a manufacturing process by reducing dispersion of sensitivity.SOLUTION: A plurality of adjustment sensor chips identical to sensor chips 10 to be manufactured are prepared, and a relationship of temperature and consumption power between temperature and consumption power is derived from the plurality of sensor chips. The sensor chips 10 to be manufactured are prepared, and a current adjustment for determining current for setting a heater resistor 13 to a predetermined temperature is performed. Execution of the current adjustment includes: deriving first consumption power by allowing a first adjustment current to flow to the heater resistor 13; estimating a first temperature corresponding to the first adjustment current from the relationship of temperature and consumption power; deriving a second consumption power by allowing a second adjustment current to flow to the heater resistor 13; estimating a second temperature corresponding to the second adjustment temperature from the relationship between current and consumption power; deriving the relationship between current and temperature, based on a relationship between the first and second temperatures corresponding to the first and second adjustment currents; and determining current at which the heater resistor 13 reaches a predetermined temperature, based on the relationship between current and temperature.SELECTED DRAWING: Figure 4
Patent JP-2018059074-A (JP)
Title: Polyester resin having fluorene skeleton
Inventor: YASUDA RIE
IPC: C08G63/00
Filed: 2017-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin having high refractive index, small birefringence, and excellent melt moldability.SOLUTION: There is provided a polyester resin which comprises a first diol component selected from 9,9-bis(hydroxybinaphthyl)fluorenes, 9,9-bis(hydroxyalkoxynaphthyl)fluorenes, and 9,9-bis(hydroxypolyalkoxynaphthyl)fluorenes, a second diol component selected from 9,9-bis(hydroxybiphenyl)fluorenes, 9,9-bis(hydroxyalkoxybiphenyl)fluorenes, and 9,9-bis(hydroxypolyalkoxybiphenyl)fluorenes, and at least one first dicarboxylic acid component selected from dicarboxylic acids having a fluorene ring or a binaphthyl group.SELECTED DRAWING: None
Patent JP-2019059485-A (JP)
Title: Lid body for liquid container
Inventor: TANAKA NAOKI
IPC: B65D39/00
Filed: 2017-09-25
Abstract: PURPOSE: To provide a lid body for a liquid container capable of preventing at low cost the quality loss caused by the liquid, stored in a refillable container, contacting the air when opening the container during replacement of the liquid container.CONSTITUTION: A lid body for closing a mouth of a liquid container filled with liquid is made of synthetic resin with flexible properties and consists of a main body part, which is fixed around the brim of the mouth, and a covering film part which covers the opening of the mouth in a state of being fixed with the main body part. The covering film part is formed with a thin film such that the container is opened through breaking or punching.SELECTED DRAWING: Figure 1
Patent JP-2019060526-A (JP)
Title: Air conditioner
Inventor: OKUNO HIROKI
IPC: F24F11/75
Filed: 2017-09-26
Abstract: To provide an air conditioner capable of heating an indoor heat exchanger to reduce the number of fungi or bacteria, thereby suppressing propagation of the fungi or bacteria.SOLUTION: When indoor heat exchange heating operation is performed in an air conditioner 1, control means is configured to, referring to an indoor fan control table 400, drive control an indoor fan 32 so as to maintain an indoor heat exchange temperature Tc within a range of 55-57°C for 10 minutes, where the indoor heat exchange temperature is a temperature of an indoor heat exchanger 31. The control means is configured to, when the indoor heat exchange temperature Tc is less than 55°C, set an indoor fan rotational frequency Rfi lower than a current indoor fan rotational frequency Rfi by a predetermined rotational frequency. The control means is configured to, when the indoor heat exchange temperature Tc is equal to or higher than 57°C, make the indoor fan rotational frequency Rfi unchanged, or set the indoor fan rotational frequency Rfi larger than the indoor fan rotational frequency Rfi by a predetermined rotational frequency.SELECTED DRAWING: Figure 6
Patent JP-2019065103-A (JP)
Title: Polyarylate film and manufacturing method therefor
Inventor: YOKOYAMA KAZUMASA
IPC: B29C41/24
Filed: 2017-09-29
Abstract: To provide a manufacturing method of a polyarylate film promoting drying and improving detachability, and the polyarylate film.SOLUTION: A film manufacturing facility 20 manufactures a film 10 from a dope 21. The dope 21 contains polyarylate 11 and an addition compound 12. The addition compound 12 has a citric acid structural part having a carboxylic acid residue, and a hydrocarbon group having 6 to 40 carbon atoms. A flow casting process is conducted in a flow casting unit 37, a flow cast film 51 is formed by flow casting the dope 21 to a SUS-made belt 46. The film 10 is formed by detaching the flow cast film 51 from a belt 46. The formed film 10 is dried.SELECTED DRAWING: Figure 2
Patent JP-2018059091-A (JP)
Title: Method for producing prepreg
Inventor: KANAZAWA YOSHINORI
IPC: C08J5/24
Filed: 2017-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing prepreg capable of obtaining prepreg which can suppress formation of pinholes of a surface of a molded product.SOLUTION: A method for producing a prepreg formed by impregnating a reinforced-fiber with a matrix resin includes a decompression heating step of decompressing a laminate 1 in which a prepreg 18 formed by impregnating a reinforced-fiber base material with a matrix resin composition is sandwiched between a first sheet 10 and a second sheet 16 with a relative pressure of -101.0 to -98.0kPa while heating the laminate at 65-85°C.SELECTED DRAWING: Figure 2
Patent JP-2018028922-A (JP)
Title: Touch free interface for augmented reality systems
Inventor: ITAY KATZ
IPC: G06F3/01
Filed: 2017-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an interactive system, method and computer-readable recording medium for augmented reality.SOLUTION: Images of a real world scene are obtained from one or more of one or more image sensors. An orientation and/or location of the image sensors is obtained from one or more state sensors. A real world object at which a predefined pointing object is performing a predefined gesture in the images of the real world scene is identified and data associated with the identified object is displayed on a viewing device.SELECTED DRAWING: Figure 4c
Patent JP-2019068320-A (JP)
Title: Consumer-electronics system
Inventor: MACHIDA YUKIO
IPC: H04M11/00
Filed: 2017-10-03
Abstract: To notify a user located away from a consumer-electronics apparatus of information on the consumer-electronics apparatus.SOLUTION: A consumer-electronics system includes at least one consumer-electronics apparatus and a speaker device connected with the at least one consumer-electronics apparatus via a communication network. The speaker device includes a microphone and a speaker, a communication module for communicating with the consumer-electronics apparatus via the communication network, and a control device connected with those. The control device obtains information from the consumer-electronics apparatus via the communication module and, when detecting presence of a person, outputs a message based on the information from the speaker by voice.SELECTED DRAWING: Figure 1
Patent JP-2018081301-A (JP)
Title: Unit, process cartridge and image formation apparatus
Inventor: TANIGUCHI HITOSHI
IPC: G03G21/18
Filed: 2017-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of suppressing increase in the internal pressure in a unit storing a developer.SOLUTION: A unit configured to be attachable/detachable to/from an apparatus body of an image formation apparatus includes: a conveyance member which is deformable, and conveys a developer with release of deformation by rotating; a frame body which stores the developer, and has a first chamber storing the conveyance member, a second chamber, a first opening communicating the first chamber with the second chamber and making the developer conveyed from the first chamber to the second chamber pass therethrough, and a second opening communicating the interior of the second chamber with the outside of the frame body in the orthogonal direction orthogonal to the direction of the rotational axis of the conveyance member; and a filter which permits passage of the air through the second opening, regulates passage of the developer through the second opening and is fixed to the frame body. The frame body can be displaced with respect to the apparatus body in such a state that the unit is attached to the apparatus body. With displacement of the frame body, the filter is displaced with respect to the apparatus body.SELECTED DRAWING: Figure 1
Patent JP-2019070690-A (JP)
Title: Zoom lens and optical equipment using the same
Inventor: SHINOHARA KENJI
IPC: G02B15/177
Filed: 2017-10-06
Abstract: To provide a zoom lens with satisfactory performance capable of handling 4-5 times of zoom magnification in wide angle of view with a simple configuration, and an optical equipment having the same.SOLUTION: The zoom lens includes: a first lens group L1 that has a negative refractive power from the object side to the image side; a second lens group L2 that has a positive refractive index; and a stop SP disposed between the first lens unit L1 and the second lens unit L2. The stop SP is configured to move independently from the other lens groups in a convex locus at the image side when zooming. Defining the travel of the stop SP to the image side as Mimg, the travel of the first lens group L1 as M1, the focal length of the second lens group L2 as f2, and the focal length at the wide angle end as fw, the zoom lens satisfies 0.01<Mimg/M1<0.65, 2.0<f2/fw<4.5.SELECTED DRAWING: Figure 1
Patent JP-2019070766-A (JP)
Title: Method for manufacturing liquid crystal panel
Inventor: TANIIKE KOUSHIRO
IPC: G02F1/13
Filed: 2017-10-11
Abstract: To provide a method for manufacturing a liquid crystal panel that can increase the film formation property for a glass substrate.SOLUTION: The present invention sequentially includes: a first dry-etching step of performing dry etching on a glass substrate 31 for a liquid crystal panel 11 in a treatment tank 41; a wet-cleaning step of performing wet cleaning on the glass substrate 31 in a treatment tank 42; and a second dry-etching step of performing dry etching on the glass substrate 31 in a treatment tank 44.SELECTED DRAWING: Figure 2
Patent JP-2019071748-A (JP)
Title: Power transmission unit
Inventor: ANTONY NGAHU
IPC: H02J50/12
Filed: 2017-10-11
Abstract: To provide a power transmission unit capable of suppressing leakage of a magnetic field to be generated at least from a substrate to the outside.SOLUTION: A power transmission unit is provided with: a power transmission coil 20; a substrate 10; and a substrate shield member 80. The power transmission coil 20 transmits power by non-contact with a mating power transmission coil. The substrate 10 is formed like a plate, provided opposite to the power transmission coil 20, electrically connected with the power transmission coil 20, and current flows between the substrate 10 and the power transmission coil 20. The substrate shield member 80 is formed like a plate, and provided on the opposite side of the power transmission coil 20 of the substrate 10 to shield a magnetic field.SELECTED DRAWING: Figure 5
Patent JP-2018085983-A (JP)
Title: Container-fitted refrigerated food product, and method for producing container-fitted refrigerated food product
Inventor: YOSHIMOTO KAI
IPC: A23L3/37
Filed: 2017-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a production method where staple food part and an auxiliary food part can be heat-sterilized together at a sealed state even without providing a partition and a separate container for separating the staple food part and the auxiliary food part, in which the staple food part and the auxiliary food part after the sterilization are shape-retained in a state where separation conditions are held, the texture of the staple food part and the auxiliary food part is retained, and cost reduction and sterilization unevenness can be evaded.SOLUTION: Provided is a container-fitted refrigerated food product 10 characterized in that a food material 30 is filled into a container 20, the inside of the container 20 is tightly sealed with a sealing material 40, the food material 30 includes a staple food part 31 and an auxiliary food part 32, the staple food part 31 and the auxiliary food part 32 are directly adjacent, the staple food part 31 includes a first thickener, the auxiliary food part 32 includes a second thickener, and the thickening capacity of the first thickener is higher than that of the second thickener.SELECTED DRAWING: Figure 3
Patent JP-2019075720-A (JP)
Title: Receiver, presentation method and presentation program
Inventor: TAKECHI HIDE
IPC: H04N21/462
Filed: 2017-10-17
Abstract: To provide a receiver, presentation method and presentation program, capable of shortening waiting time after channel selection of digital broadcasting.SOLUTION: A receiver 1 includes: a first presentation unit 11 which receives a broadcast content of a selected channel for presentation according to a selection operation; a second presentation unit 12 which receives an alternative content mapped with the selected channel for presentation according to a selection operation; and a switching control unit 13 which switches from presentation of the alternative content to presentation of the broadcast content when the presentation of the broadcast content becomes possible after the presentation of the alternative content starts.SELECTED DRAWING: Figure 1
Patent JP-2019077737-A (JP)
Title: Azo compound or salt thereof, and ink
Inventor: MUTO HITOMI
IPC: C09B67/20
Filed: 2017-10-20
Abstract: To provide a water-soluble compound capable of providing a recorded image excellent in light resistance, and a yellow ink containing the compound to be used for various types of recording, especially inkjet recording.SOLUTION: A compound represented by formula (101) or a salt thereof is provided. (In the formula, Q represents a halogen atom; A represents a dialkylamino group substituted with at least one carboxy group; and Rand Reach independently represent an alkyl group substituted with an ionic hydrophilic group).SELECTED DRAWING: None
Patent JP-2019077410-A (JP)
Title: Steering column device
Inventor: OBA TSUNEKIMI
IPC: B62D1/184
Filed: 2017-10-27
Abstract: To facilitate position adjustment of a steering shaft.SOLUTION: A steering column device has: a vehicle body attachment bracket 3 fixed to a vehicle body; and a jacket 7 which is supported so as to swing relative to the vehicle body attachment bracket 3 in a vertical direction and rotatably supports a steering shaft 5. A clutch unit is attached to the jacket 7 and a pinion 61 to which rotational power is transmitted from the clutch unit is provided. A sector gear 25 is attached to the vehicle body attachment bracket 3 and engages with the pinion 61. An operation lever 59 which is connected to the clutch unit so as to provide rotational power is provided.SELECTED DRAWING: Figure 2
Patent JP-2019084713-A (JP)
Title: Liquid discharge device
Inventor: SATO SHOJI
IPC: B41J2/01
Filed: 2017-11-02
Abstract: To precisely perform both presence detection and distance detection using a sensor.SOLUTION: A control part uses an optical sensor to perform presence detection for detecting whether there is a sheet at an opposite position opposed to a nozzle surface and distance detection for detecting the distance between a surface of the sheet and the nozzle surface. A PWM value (x1) of an input signal input to a light emitting element in the distance detection is smaller than PWM values (x2, x3) of the input signal input to the light emitting element in the presence detection. A variation quantity (D1) of an output signal for variation in the distance between the surface of the sheet and the nozzle surface in the distance detection is larger than variation quantities (D2, D3) in the presence detection.SELECTED DRAWING: Figure 6
Patent JP-2018183559-A (JP)
Title: Game system and program
Inventor: IMAI KUNIHIKO
IPC: A63F13/213
Filed: 2017-11-10
Abstract: PROBLEM TO BE SOLVED: To improve amusement properties of a game.SOLUTION: An information processing device includes reception means 132 for receiving image information, image recognition means 104C for recognizing object information on an object in the image information using at least one of a plurality of functions; and extraction processing means 104B for extracting a game element related to the object information from a plurality of game elements.SELECTED DRAWING: Figure 5
Patent JP-2019042467-A (JP)
Title: Atomization device and operation method thereof
Inventor: PAI SHENG-WEN
IPC: A61M11/00
Filed: 2017-11-14
Abstract: To provide an atomization device and an operation method thereof.SOLUTION: An atomization device comprises: an atomization circuit having a piezoelectric actuator; a power source circuit for selectively providing a voltage to the atomization circuit; a selection interface for selecting a first parameter group corresponding to a first liquid or a second parameter group corresponding to a second liquid; and a control circuit for controlling the power source circuit to provide a first voltage to the atomization circuit when the first parameter group is selected, driving the piezoelectric actuator so as to atomize the first liquid and discharge the same, based on a first particle diameter, and controlling the power source circuit to provide a second voltage to the atomization circuit when the second parameter group is selected, then driving the piezoelectric actuator to atomize the second liquid and discharge the same, based on a second particle diameter.SELECTED DRAWING: Figure 1